Inovonics EchoStream EE4232M User manual

4.2.20 357-05396-01 Rev A © Inovonics, 2020 - www.inovonics.com
EE4232M 32 Zone Multi-Condition Receiver
with Open Collector Outputs
Installation and Operation Manual
1 Overview
Inovonics EchoStream technology is designed to minimize dead spots in
transmission areas using diversity reception and advanced signal
processing. The EE4232M receiver allows you to add up to 32 transmitters
and 12 outputs to any application.
1.1 Installing an Inovonics Security System
The EchoStream survey kit measures the signal strength of high-power
repeater and sensor messages to help optimize your EchoStream system.
Figure 1 Sample EchoStream System
The EchoStream survey kit provides you with two signal strength
measurements: signal level and signal margin.
Signal level: The signal level is the measurement of the overall decibel
level of the message.
Signal margin: The signal margin is the measurement of the decibel level of
the message, minus the decibel level of any interfering signals. Inovonics
Wireless equipment should be placed within a facility such that all end-
devices produce signal margin readings of at least 4 decibels.
Both the signal level and signal margin are measured in decibels. Because
signal strength and signal margin are measured on a logarithmic scale, the
difference between a decibel level of 3 (Weak) and a decibel level of 4
(Good) is a much larger difference than it would be on a linear scale.
Note: For more information about the EchoStream survey kit, see the EN/
EE7016SK EchoStream®Survey Kit Installation and Operation Manual.
1.2 RF Signal Propagation
While wood, drywall and glass usually let the RF signals pass, some
materials may inhibit or attenuate radio frequency (RF) signal propagation
by blocking, reflecting, deflecting or absorbing RF signals.
Consider anything between transmitters and repeaters and/or the receiver.
Is there concrete and steel construction? Are there earthen berms or hills?
Are there a lot of trees? Devices should be mounted such that they are
least affected by these elements.
For best results, transmitters and repeaters should be mounted at the
optimal height to achieve line of sight to repeaters and/or the receiver.
Usually this means they will be mounted as high as possible.
Following are some typical obstacles to RF signal propagation:
1.3 Inovonics Contact Information
If you have any problems with this procedure, contact Inovonics technical
services:
• E-mail: [email protected].
• Phone: [phone].
Material Affect Recommendation
Metal construction,
including ductwork;
pipes; studs; stucco,
plaster or concrete with
wire mesh; satellite
dishes, metal-lined
rooms such as walk-in
coolers or freezers;
metal siding, safes, etc.
Can reflect,
absorb and/or
disrupt RF
signals.
Perform a site survey
using an Inovonics
wireless survey kit to
verify the RF signal is
acceptable, and,
when necessary, to
determine where to
locate repeaters.
Completely enclosed
metal boxes/enclosures.
Can restrict RF
signals.
Solar panels, cinder
block walls, windows
with built-in solar tinting.
Can absorb and/
or reflect RF
signals.
Vegetation. Can attenuate
RF signals. The
RF environment
can alter as
trees shed or
sprout leaves.
Add repeaters as
issues arise.
Automobile and truck
traffic.
Can disrupt RF
signals.
Mount Inovonics
devices at a height
sufficient to achieve
line of sight above
traffic.
For product and installation videos visit us at
www.inovonics.com/videos or use the QR
code below.

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1.4 EE4232M Front Panel
Figure 2 Receiver front panel
Up Button Scrolls the display up.
Down button: Scrolls the display down.
Back button: Returns display to the previous menu, or, when entering
information in the display, returns to the last character entered.
Enter button: Selects the currently displayed menu item. If in normal
operating mode, sets the unit to menu mode.
LCD Display: Shows status, event log and programming information.
Note: The EE4232M LCD will only display information when an authorized
password has been entered.
1.5 EE4232M Internal Components
Figure 3 EE4232M internal components
1.6 EE4232M LEDs
Note: The EE4232M operation LEDs are only visible when the cover is
removed.
Output LED: Lights when any output is active.
Fault LED: Lights when any transmitter is sending a fault condition.
Power LED: Lit when receiving power.
1.7 What’s in the Carton
• Two drywall mounting anchors.
• Two 6 x 1/4 mounting screws.
• One frequency band selection jumper.
• Two pieces of mounting tape.
• Three 6 x 1/4 housing screws.
2 Installation and Startup
2.1 Installation Notes
• These products are designed to be maintained by professional
security technicians.
• Products are tested for indoor use.
• All products should be manually tested weekly.
2.2 Connect Power Cabling
Before beginning startup, you will need to connect power to the receiver. To
connect power to the receiver:
1. Use a small screwdriver to press the housing release tab on the top of
the repeater.
2. Connect power cabling to the Vs and GND connections.
• Power source should be 11-14 VDC. Power supply must be
unswitched, uninterrupted, and regulated.
2.3 Enable EchoStream Select
To meet ETSI requirements, Inovonics has developed a new line of EE
868MHz-only products. These new 868MHz-only products are compatible
with older systems that include EchoStream Select products. If you are
using any ES products in your current system, you will need to enable
EchoStream select compatibility on this new 868MHz-only product; if you
are not using any EchoStream select products, skip to section 2.4,
“Connect Input/Output Cabling”.
To enable EchoStream Select compatibility:
3. Place a selection jumper on the ES selection pins.
Note: Selection jumpers are included in the EE4232M hardware packet.
4. Reset the receiver or cycle power.
2.4 Connect Input/Output Cabling
5. Connect cabling to the clear to set output.
• The optional clear to set output provides a clear to set signal to the
control panel which can be used to ensure all security devices in the
system are active before allowing the system to be set. If used by the
control panel, the system cannot be set if the receiver has not heard
from any registered wireless devices within the last 20 minutes. The
clear to set output can be set to normally open (N/O) or normally
closed (N/C) using the CTS TYPE command in the INSTALL & SERVICE
menu.
6. Connect cabling to the tamper output.
• The optional tamper output is a normally open (N/O) output that
reports receiver case tamper to an external device.
7. Connect cabling to the jam output.
• The optional jam output is a normally closed (N/C) output that opens
for five seconds when noise thresholds on all transmission channels
remain above a predetermined value for any 20 seconds in any 60
second window. The jam output is set to the momentary output type.
8. Connect a momentary switch to the reset input and ground.
• The optional reset input circuit permits installation of a remote
momentary normally open (N/O) switch to clear faults, unlatch
outputs, and reset the receiver to a normal state.
9. Connect cabling to the output terminals.
• The EE4232M provides twelve open collector circuits.
10. Close receiver housing.
Figure 4 EE4232M Terminals
AUp button BDown button CBack button DEnter button ELCD
display
AHousing release tabs BPower connections COperation LEDs
DOutput terminals ETamper output FClear to set output
GJam output HReset input IEchoStream Select
pins
JHousing screw tab
A
B
C
D
E
A
B
C
D
GH
F
E
I
J
JJ
Vs
Jam output
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
Output 9
Ground
Tamper output Reset input Clear to set output
Caution:
Incorrect
connections
may cause
damage to the
unit
Output 10 Output 11 Output 12

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3 Mount the Receiver
Caution: Mount the receiver in a location removed from metal. Metal
objects (duct work, wire mesh screens, boxes) will reduce RF range.
11. Use the provided anchors and screws to mount the receiver in a
location accessible for future maintenance.
4 Operation and Point Setup Screens
4.1 Enter Password
There are three levels of EE4232 user. Only the level 2 authorized user and
level 3 authorized installer are able to access the INSTALL & SERVICE menu.
Level 2 authorized user access: A level 2 authorized user has the ability to
view system status indicators and enter system test mode in the INSTALL &
SERVICE menu. A level 2 user does not have the ability to change receiver
parameters or perform receiver functions (signal strength, test, register
points, etc.). For more information on system test mode, see “System Test
Mode” on page 5.
Note: The default level 2 authorized user password is 3446.
Level 3 authorized installer access: A level 3 authorized installer has the
ability to access all INSTALL & SERVICE menus. A level 3 authorized installer
can also view receiver system status indicators as well as change receiver
system parameters and perform all receiver functions.
Note: The default level 3 authorized installer password is 1234.
During normal operation there is no visual indication of system status or
activity on the front display of the EE4232M receiver. Unless the level 2
authorized user or the level 3 authorized installer enters a valid password,
the LCD will remain completely blank.
To enter either the level 2 authorized user or the level 3 authorized installer
password:
1. Press any button; PASSWORD displays.
2. Use the Up and Down buttons to scroll through the first numeral; press
Enter to select.
3. Repeat step 2 for each numeral in the password.
4. When all numerals in the password have been entered, press Enter to
submit the password.
4.2 Select Display Language
On initial startup you will need to select the display language. Once
selected, the language will be maintained unless changed using the
CHANGE LANGUAGE option in the INSTALL & SERVICE menu. To select the
display language, see “Select Language” on page 5.
4.3 Navigate to the Install & Service Menu
There are three main menus: POINT STATUS, INSTALL & SERVICE and EVENT
LOG. The INSTALL & SERVICE menu is used to program outputs, select
language, change password, view the signal strength, delete points,
register transmitters, and setup points for any of the programmed points.
Note: If changing programming for a point that already has a transmitter
registered to it, there is no need to re-register the transmitter. Changes to
point programming are automatically assigned to the transmitter registered
to that point.
To access the INSTALL & SERVICE menu:
1. From the READY prompt, press the Enter button to access the
receiver’s three main menus.
2. Use the Up and Down buttons to navigate to the INSTALL & SERVICE
menu; press the Enter button.
4.4 Program Output
1. From the INSTALL & SERVICE menu, use the Up and Down buttons to
navigate to the PROGRAM OUTPUT prompt; press the Enter button.
2. PROGRAM OUT 01 displays. Use the Up and Down buttons to scroll
through points; press Enter to select the point you want to program.
3. The OUT N/O, N/C prompt displays. Use the Up and Down buttons to
choose N/O or N/C; press Enter to select.
4. The PGM DONE prompt displays; press the Enter button and use the Up
and Down buttons to select the next output to program.
5. When you’ve completed programming all the points you wish to
program, use the Back button to return to the INSTALL & SERVICE menu.
4.5 Setup Point
1. From the INSTALL & SERVICE menu, press Enter at the SETUP POINT
prompt.
2. Use the Up/Down buttons to scroll through the points; press the Enter
button to select a point.
•T
XREGISTR’Ddisplays if a transmitter or repeater is currently
registered to this point; TXNOT REGSTR’Ddisplays if no transmitter is
registered to this point.
3. Press Enter to setup the point. The following setup options are
available:
Supervision Time: Sets time limit on missing transmitter reporting.
• The valid range is 0 to 99 hours. The default is 60 minutes. Selecting
0 turns off supervision.
Caution: Turning off supervision can jeopardize the integrity of your
system. Inovonics does not recommend turning off supervision. For
supervision to function correctly, the supervision time must be set for an
interval greater than the transmitter check-in time.
a. Use the Up and Down buttons to adjust the supervision time; press
the Enter button to select.
b. Use the Up and Down buttons to toggle between Hrs (hours) and Min
(minutes); press the Enter button to select.
Select Security/Repeater Configures point’s alarm and alert bits as either a
repeater or a security transmitter.
a. Use the Up and Down buttons to choose SELECT SECURITY for a
security transmitter or SELECT REPEATER for a repeater; press the Enter
button to select.
1-4 Alarm Inputs Allows security transmitters with multiple alarm conditions
to be assigned a separate alarm point and output type for each individual
condition.
a. Use the Up and Down buttons to select the number of alarm inputs for
the transmitter; press the Enter to select.
Alarm Out: Maps the security transmitter’s alarm condition(s) to alarm
outputs.
a. Use the Up/Down buttons to scroll through the output numbers.
Choosing - - will disable alarm output.
b. Press Enter to select the output to use for the alarm condition.
Alarm Output Type Selects the output type for the alarm condition.
a. Use the Up/Down buttons to scroll through the following options:
• Follower: The output reflects the transmitter’s alarm status. Press the
Enter button to select.
• Latching: The output turns on when activated and remains on until the
receiver is reset. Press the Enter button to select.
• Toggle: The output changes state each time the device sends a new
activation. Press the Enter button to select.
INACTIVE displays when selected. Inactive time prevents output
chatter. The valid range is 2.0 to 99.5 seconds, in 0.5 second
increments. Use the Up and Down buttons to select; press the Enter
button to select.
• Momentary: The output turns on for the programmed duration, then
turns off, regardless of the device status. Press the Enter button to
select.
MOMENT displays when selected. This sets the time that the output will
stay activated. The valid range 0.5 to 99.5 seconds, in 0.5 second
increments. Use the Up and Down buttons to select; press the Enter
button to select.
Inactive Out: Maps transmitter/repeater inactivity fault output.
a. Use the Up/Down buttons to scroll through the output numbers.
Choosing - - will disable inactivity reporting.
b. Press Enter to select the output to use for this transmitter/repeater's
inactivity transmission.
Inactive Output Type Selects the output type for the inactive condition.
a. Use the Up/Down buttons to scroll through the following options:
• Follower: The output reflects the transmitter’s inactive status. Press
the Enter button to select.
• Latching: The output turns on when an inactive condition is sent and
remains on until the receiver is reset. Press the Enter button to select.
• Toggle: The output changes state each time the device sends a new
inactive condition. A minimum of five seconds must elapse before the
output can send a new inactive condition. Press the Enter button to
select.
INACTIVE displays when selected. Inactive time prevents output
chatter. The valid range is 2.0 to 99.5 seconds, in 0.5 second
increments. Use the Up and Down buttons to select; press the Enter
button to select.
• Momentary: The output turns on for the programmed duration, then
turns off, regardless of the device status. Press the Enter button to
select.
MOMENT displays when selected. This sets the time that the output will
stay activated. The valid range 0.5 to 99.5 seconds, in 0.5 second
increments. Use the Up and Down buttons to select; press the Enter
button to select.

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Tamper Out: Maps transmitter/repeater tamper fault output.
a. Use the Up/Down buttons to scroll through the output numbers.
Choosing - - will disable tamper output.
b. Press Enter to select the output to use for this transmitter/repeater's
tamper transmission.
Tamper Output Type Selects the output type for the tamper condition.
a. Use the Up/Down buttons to scroll through the following options:
• Follower: The output reflects the transmitter’s tamper status. Press
the Enter button to select.
• Latching: The output turns on when a tamper condition is sent and
remains on until the receiver is reset. Press the Enter button to select.
• Toggle: The output changes state each time the device sends a new
tamper condition. A minimum of five seconds must elapse before the
output can send a new tamper condition. Press the Enter button to
select.
INACTIVE displays when selected. Inactive time prevents output
chatter. The valid range is 2.0 to 99.5 seconds, in 0.5 second
increments. Use the Up and Down buttons to select; press the Enter
button to select.
• Momentary: The output turns on for the programmed duration, then
turns off, regardless of the device status. Press the Enter button to
select.
MOMENT displays when selected. This sets the time that the output will
stay activated. The valid range 0.5 to 99.5 seconds, in 0.5 second
increments. Use the Up and Down buttons to select; press the Enter
button to select.
Low Batt Out: Maps transmitter/repeater low battery fault output.
a. Use the Up/Down buttons to scroll through the output numbers.
Choosing - - will disable low battery output.
b. Press Enter to select the output to use for this transmitter/repeater's
low battery transmission.
Low Battery Output Type Selects the output type for the low battery
condition.
a. Use the Up/Down buttons to scroll through the following options:
• Follower: The output reflects the transmitter’s low battery status.
Press the Enter button to select.
• Latching: The output turns on when a low battery condition is sent and
remains on until the receiver is reset. Press the Enter button to select.
• Toggle: The output changes state each time the device sends a new
low battery condition. A minimum of five seconds must elapse before
the output can send a new low battery condition. Press the Enter
button to select.
INACTIVE displays when selected. Inactive time prevents output
chatter. The valid range is 2.0 to 99.5 seconds, in 0.5 second
increments. Use the Up and Down buttons to select; press the Enter
button to select.
• Momentary: The output turns on for the programmed duration, then
turns off, regardless of the device status. Press the Enter button to
select.
MOMENT displays when selected. This sets the time that the output will
stay activated. The valid range 0.5 to 99.5 seconds, in 0.5 second
increments. Use the Up and Down buttons to select; press the Enter
button to select.
Line Power Loss Out: Maps repeater line power loss fault output.
a. Use the Up/Down buttons to scroll through the output numbers.
Choosing - - will disable line power loss output.
b. Press Enter to select the output to use for this repeater's line power
loss transmission.
Line Power Loss Output Type Selects the output type for the line power
loss condition.
a. Use the Up/Down buttons to scroll through the following options:
• Follower: The output reflects the repeater’s line power loss status.
Press the Enter button to select.
• Latching: The output turns on when a line power loss condition is sent
and remains on until the receiver is reset. Press the Enter button to
select.
• Toggle: The output changes state each time the device sends a new
line power loss condition. A minimum of five seconds must elapse
before the output can send a new line power loss condition. Press the
Enter button to select.
INACTIVE displays when selected. Inactive time prevents output
chatter. The valid range is 2.0 to 99.5 seconds, in 0.5 second
increments. Use the Up and Down buttons to select; press the Enter
button to select.
Momentary: The output turns on for the programmed duration, then turns
off, regardless of the device status. Press the Enter button to select.
MOMENT displays when selected. This sets the time that the output will stay
activated. The valid range 0.5 to 99.5 seconds, in 0.5 second increments.
Use the Up and Down buttons to select; press the Enter button to select.
Text: Enter eight-character descriptive text for the transmitter/repeater
a. Use Up/Down buttons to scroll through the alphanumeric characters;
press Enter to select and advance to the next character. To select a
space, press Enter without selecting a digit.
Note: If you do not use all eight characters, you must enter spaces to the
end of the line.
b. When finished, press Enter again to complete selection.
4.6 Register Transmitter
The REGISTER TRANSMITTER option allows you to register a transmitter or
repeater.
a. Use the Up and Down buttons to toggle between N for no and Y for
yes to choose whether or not you wish to register a transmitter/repeater
to the point; press Enter to select.
Note: You can always register a transmitter/repeater to the point at a later
time using the REGISTER XMITTER prompt in the INSTALL & SERVICE menu.
b. If you chose to register a transmitter/repeater at this time, press the
transmitter/repeater’s Reset button at the RESET XMITTER prompt
c. If transmitters are registered, perform a walk test, activating each
transmitter assigned to the receiver and ensuring a good signal.
4.7 Delete Point
The DELETE POINT option allows you to delete transmitter registration
information from all registered points, or a specific point. Programmed point
information is not deleted; just the registration identification number
associated with the transmitters or repeaters. To delete points:
1. From the INSTALL & SERVICE menu, use the Up and Down buttons to
navigate to the DELETE POINT prompt; press the Enter button.
2. The DELETE ALL? prompt displays. Use the Up and Down buttons to
choose N for no or Y for yes; press Enter to select.
3. If you selected no, the DELETE POINT prompt displays. Use the Up and
Down buttons to select a point to delete; press Enter to select.
4. Press the Enter button to return to the INSTALL & SERVICE menu.
4.8 Monitor Signal Strength
The SIGNAL STRENGTH option is used to measure signal strength and
troubleshoot installation problems.
1. At the SIGNAL STRENGTH prompt, press Enter.
•P
OINT 01 displays, along with a signal quality of GOOD, WEAK or NO
SIG.
Note: The point must have an active transmitter associated with it to
display signal strength.
2. Use the Up/Down buttons to scroll through the registered transmitters.
3. Press Enter again to view Level (LV) and Margin (MA).
• LV indicates the overall signal strength; MA indicates the signal
strength minus the background noise.
4. To reset signal data, use the Up/Down buttons to leave and return to
the transmitter you are monitoring.
4.9 CTS Type
The EE4232M provides a signal to the control panel which can be used to
ensure all security devices in the system are active before allowing the
system to be set. If used by the control panel, the system cannot be set if
the receiver has not heard from any registered wireless devices within the
last 20 minutes.
Note: The CTS signal can be used to block alarming conditions. This is
useful when performing system tests. For more information on this see
“System Test Mode” on page 5.
The CTS TYPE option allows the clear to set signal to be set to either N/O or
N/C. To set the CTS type:
1. From the INSTALL & SERVICE menu, use the Up and Down buttons to
navigate to the CTS TYPE prompt; press the Enter button.
2. The CTS OP N/O, N/C prompt displays. Use the Up and Down buttons
to choose N/O or N/C; press Enter to select.
3. The CTS OP SAVED prompt displays; press the Enter button.
4. Use the Back button to return to the INSTALL & SERVICE menu.
4.10 Factory Config
The FACTORY CONFIG option is used to restore the EE4232M to its factory
defaults.
Caution: Choosing FACTORY CONFIG will erase all programmed point,
output, and language information.

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To restore the factory configuration defaults to the EE4232M:
1. From the INSTALL & SERVICE menu, use the Up and Down buttons to
navigate to the FACTORY CONFIG prompt; press the Enter button.
2. The RESET CONFIG prompt displays. Use the Up and Down buttons to
choose Y for yes; press Enter to select.
3. The CONFIG RESET prompt displays; press the Enter button to return to
the INSTALL & SERVICE menu.
The receiver can also be brought back to the factory default configuration
through a hardware initiated sequence.
1. Connect a wire between the reset terminal and the ground terminal
2. While pressing the Back button, cycle the power to the unit
3. Release the Back button and remove the wire between the reset
terminal and ground
4. RESET CONFIG? displays. Use the Up and Down buttons to choose Y
for yes; press Enter to select.
4.11 Select Language
1. At the SELECT LANGUAGE prompt, press Enter.
2. Use the Up/Down buttons to scroll through the language options. The
CLEAR LANG option resets the language to the default and exits the
INSTALL & SERVICE menu.
3. Press Enter to select language.
4. When LANGUAGE SELECTED displays, press Enter to return to the
INSTALL & SERVICE menu.
To reset the language selection:
1. Press the Up and Enter keys while cycling the power.
2. The SELECT LANGUAGE prompt displays. Follow the steps above to
choose a new language.
4.12 Change Password
Note: The CHANGE PASSWORD option only displays when the level 3
authorized installer is logged in. Level 2 authorized users do not have the
ability to change passwords.
Passwords can be up to eight digits long. The default authorized user
password is 3446; the default authorized installer password is 1234. To
change the password:
1. From the INSTALL & SERVICE menu, press Enter at the CHANGE
PASSWORD prompt.
2. Use the Up/Down buttons to select either USER PASSWORD or INSTALL
PASSWORD; press Enter to select.
3. Use the Up/Down buttons to scroll through the digits; press Enter to
select and advance to the next digit.
Note: Choosing a null as the first digit of the password will disable the
function, allowing users to perform receiver functions and/or change
parameters without a password.
4. When finished, press Enter again to complete selection.
5. When PASSWORD CHANGED displays, press Enter to return to the
INSTALL & SERVICE menu.
Caution: Store the new password in a secure place. If the new password is
lost, you will not be able to access the receiver without restoring it to factory
defaults as described in section 4.10, “Factory Config” on page 4.
4.13 System Test Mode
System test mode is used to perform a functional test of all of the
transmitters programmed into the system. Upon entry into test mode, the
receiver outputs will be cleared, and transmissions during the test interval
will not generate the defined outputs.
To perform a system test:
1. Enter system test mode.
2. Activate each of the transmitters in the system.
Note: An activation from any condition of a multiple condition transmitter
will satisfy the test requirement for the entire transmitter. For example,
pressing any button on an EN1236 three-condition pendant will satisfy the
test requirement for the entire transmitter.
3. Use the Up and Down buttons to scroll through the transmitters.
• Transmitters which have not sent an activation signal will display only
the point number.
• Transmitters which have sent an activation signal will display the point
number followed by ****.
4. When all transmitters have been verified, press the Back button to
cancel system test mode.
Caution: During system test all alarm outputs are repressed and will have
to be read locally on the receiver’s display by the technician.
Note: During system test, CTS will be set (for more information about CTS,
see “CTS Type” on page 4). The CTS output should be registered to an
unmonitored point to prevent central station reporting, and the point setup
so that during system test alarms alarming conditions are inhibited.
Note: The test mode will automatically terminate after 30 minutes.
4.14 Operation
The POINT STATUS and EVENT LOG options allow you to view system status
information.
Point Status
1. From the READY, ALARM or FAULT prompts, press Enter.
2. When POINT STATUS displays, press Enter to display point status
details.
3. Use the Up/Down buttons to scroll through the points; press Enter
again to view the outputs the displayed conditions are mapped to.
• Point status flags are defined as follows: A = Alarm (transmitter only);
T = Tamper; B = Low Battery; L = AC loss (repeater only); I = Inactive.
Note: If - - displays, the displayed condition has been mapped to a null
output.
Event Log
The event log displays the last 50 events that have occurred, whether they
be alarms, restorals or tamper, inactive, or low battery faults. Event log
information is available without a password.
1. From the READY, ALARM or FAULT prompts, press Enter.
2. When POINT STATUS displays, press Up to advance to EVENT LOG, and
press Enter to select.
3. Use the Up/Down buttons to scroll through events.
4. When viewing transmitter events, press Enter to see the output the
events map to.
Note: No output will be displayed if the event is mapped to a null output.
4.15 Alarms and Faults
Points in alarm are immediately displayed as ALARM, with the point number.
If more than one point is in alarm, the display scrolls to each point. If a point
has more than one alarm, the displays will scroll to each alarm.
Fault conditions are indicated by the fault LED and by FAULT in the LCD
display if there is no ALARM already displayed; point numbers are not
displayed. POINT STATUS or EVENT LOG can be used to determine exact
fault data.
5 Specifications
Dimensions: 165 mm x 89 mm x 25 mm (6.5" x 3.5" x 1").
Weight: 280 g (.62 lb).
Operating environment: -10° to 60°C (14° to 140°F), 90% relative humidity,
non-condensing.
Power requirement: 11 - 14 VDC; 150 mA.
Current consumption: Approx. 150 mA.
Output specifications: Open collector, drive down to .4V @ 100 mA; N/O
receiver case tamper contact closure, N/O receiver jam input indication.
Input specifications: A low is less than .5 V; a high is greater than 2.5 V.
Reset input: Contact closure, momentary low.
Receiver type: Frequency hopping spread spectrum.
Operating frequency: 868-869 MHz.
Tamper: Type B, fixed device.
Number of points/transmitters: 32.
Number of outputs: Twelve open collector outputs.
Event history log capacity: 50 events (first-in, first-out replacement).
Output power: N/A.
Firmware revision: 90578, v1.5.
Countries in which Inovonics European products can be distributed:
Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, United Kingdom.

4.2.20 357-05396-01 Rev A © Inovonics, 2020 - www.inovonics.com 6
Note: Specifications and data are subject to change without notice.
Note: Inovonics supports recycling and reuse whenever possible. Please
recycle these parts using a certified electronics recycler.
Caution: Changes or modifications to this unit not expressly approved by
Inovonics may void the installer's authority to operate the equipment as
well as the product warranty.
6 Simplified Declaration of Conformity
Hereby, Inovonics declares that the radio equipment type EE4232M is in
compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following
Internet address: www.inovonics.com.